Tuesday, Dec 03 12 p.m. (ET)

Computer Guys

It's the first Tuesday of the month, and that means The Computer Guys are back to answer your hardware and software questions. Mac Guy Tom Piwowar and PC Guy John Gilroy stop by for an hour of laughter and advice.

Tuesday, Dec 03 1:44 p.m. (ET)

The Golden Ratio

Astrophysicist Mario Livio stops by to give us an update on the Hubbel Space Telescope and to talk about the fascinating number known as "The Golden Ratio."

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